Home / 41,616,272.68-57,429,159.24-23,030,294.56

Finding the Fourth Proportional to 41,616,272.68, 57,429,159.24 and 23,030,294.56

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Solution

The fourth proportional to 41,616,272.68, 57,429,159.24 and 23,030,294.56 is: 31,781,088.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,616,272.68 : 57,429,159.24 = 23,030,294.56 : x
  2. Step 2: Convert to fraction form
    41,616,272.68/57,429,159.24 = 23,030,294.56/x
  3. Step 3: Cross multiply
    41,616,272.68x = 57,429,159.24 × 23,030,294.56
  4. Step 4: Simplify right side
    41,616,272.68x = 1,322,610,453,630,345.75
  5. Step 5: Solve for x
    x = 1,322,610,453,630,345.75/41,616,272.68
  6. Step 6: Final answer
    x = 31,781,088.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.